<template>
	<view class="page">
		<view class="page-ctx">
			<view class="box-item box-products">
				<view class="products-wrap">
					<view class="products-title">
						商品详情
					</view>
					<view class="product-list">
						<view class="product-item flex" v-for="(item,index) in products" :key="index">
							<view class="poster-box" @click="toProduct(item)">
								<image :src="item.image" mode="aspectFill"></image>
							</view>
							<view class="info">
								<view class="title-box" @click="toProduct(item)">
									<view class="title ellipsis-2">
										{{item.title}}
									</view>
								</view>

								<view class="desc-box">
									<view class="desc ellipsis-1">
										{{item.keyVals }}
									</view>
								</view>
								<view class="price-info flex-between">
									<view class="price">
										<text class="huobi">￥</text>
										<text class="price-val">{{item.priceSale || 0}}</text>
									</view>
									<view class="num-box">
										<text class="num">x {{item.num}}</text>
									</view>
								</view>
							</view>
						</view>
					</view>
				</view>
			</view>


			<view class="box-item box-form">
				<view class="title">
					商品评价
				</view>
				<view class="rate-box flex">
					<view class="reviews-star">
						<view class="star-list flex">
							<view class="star-item" v-for="(starItem,starIndex) in starItems" :key="starIndex"
								@click="changeStar(starItem, starIndex)">
								<!-- <image v-if="starItem.value == 0" src="@/static/review/star0.png" mode=""></image> -->
								<!-- <image v-if="starItem.value == 1" src="@/static/review/star1.png" mode=""></image> -->
								<u-icon v-if="starItem.value == 0" name="star-fill" color="#DDDDDD" size="20"></u-icon>
								<u-icon v-if="starItem.value == 1" name="star-fill" color="#CB0011" size="20"></u-icon>
							</view>
						</view>
					</view>
					<view class="star-title">
						{{starTitle}}
					</view>
				</view>
				<view class="textarea-box">
					<!-- <textarea v-model="content"  maxlength="-1" value="" placeholder="写出您的评价，可以帮助更多小伙伴哦~"
						placeholder-class="textarea-p" /> -->
					<u--textarea height="104" v-model="params.content" maxlength="100" placeholder="写出您的评价，可以帮助更多小伙伴哦~" count
						placeholder-class="textarea-p"></u--textarea>
				</view>
				<view class="upload-wrap flex">
					<view class="upload-list">
						<view class="upload-item" v-for="(item,index) in upload_pic_list" :key="index" @click="doPreview(item)">
							<view class="remove-box" @click.stop="doRemove(item, index)">
								<image src="@/static/review/remove.png" mode=""></image>
							</view>
							<view class="preview-box clip-item">
								<image :src="item" mode=""></image>
							</view>
						</view>

						<view class="upload-box column-flex-center" v-if="upload_pic_list.length < 6" @click="doUpload()">
							<view class="icon-box">
								<image src="@/static/review/upload.png" mode=""></image>
							</view>
							<view class="title">
								添加图片
							</view>
							<!-- 		<view class="tip">
								（最多6张）
							</view> -->
						</view>

					</view>
				</view>
			</view>

		</view>

		<view class="page-foot">
			<view class="safe-fixed-bottom">
				<view class="btns flex-between">
					<button class="btn flex-center" @click="doSubmit()">
						发表评价
					</button>
				</view>
			</view>
		</view>

	</view>
</template>

<script>
	import util from '@/plugin/util.js'
	export default {
		components: {

		},
		data() {
			return {
				orderId: '',
				inventoryId: '',
				products: [],

				params: {
					id: "", //订单id
					inventoryId: "", //商品规格
					star: '',
					star1: '',
					star2: '',
					uploadedfile1: '',
					content: '',
				},


				starValue: 5,
				starTitle: '非常好',
				starMap: {
					1: '非常差',
					2: '很差',
					3: '一般',
					4: '很好',
					5: '非常好',
				},
				starItems: [{
						value: 1
					},
					{
						value: 1
					},
					{
						value: 1
					},
					{
						value: 1
					},
					{
						value: 1
					},
				],

				upload_pic_list: [],
				allowUploadNumber: 6,
			}
		},

		watch: {
			upload_pic_list(arr) {
				this.params.uploadedfile1 = this.upload_pic_list.join('|');//
			}
		},


		onLoad(option) {
			this.orderId = option.orderId;
			this.inventoryId = option.inventoryId;
			this.params.id = this.orderId
			this.params.inventoryId = this.inventoryId

			this.setView();
		},
		onShow() {

		},
		onHide() {},

		onPullDownRefresh() {

		},
		methods: {
			setView() {
				this.query_order();
			},
			query_order() {
				this.showLoading()
				this.$api({
					url: '/service.php',
					method: 'get',
					data: {
						action: 'orders_detail',
						id: this.orderId
					},
				}).then(res => {
					if (res.code == 200) {
						let data = res.data;
						this.products = data.products.filter((v) => v.id == this.inventoryId);
					}
					this.hideLoading()
				})
			},

			toProduct(item) {
				this.toRoute({
					path: '/detail',
					query: {
						id: item.id
					}
				})
			},

			changeStar(item, index) {
				console.log(index)
				let value = index + 1;


				let starItems = []
				for (var i = 1; i <= 5; i++) {
					starItems.push({
						value: value >= i ? 1 : 0
					})
				}

				// this.starValue = value;
				this.params.star = value;
				this.starItems = starItems
				this.starTitle = this.starMap[value]
			},


			doSubmit() {
				if (!this.params.content) {
					this.$alert('请填写评价内容')
					return false;
				}

				uni.$u.throttle(this.doSubmitFn, 2000, true)
			},

			doSubmitFn() {
				this.showLoading({
					title: '提交中',
					disClose: 1,
				})
				this.$api({
					url: '/service.php',
					method: 'get',
					data: {
						action: 'orders_comment',
						...this.params
					},
				}).then(res => {
					this.hideLoading(300)
					this.$alert(res)
					if (res.code == 200) {
						this.toBack({
							time: 1500
						})
					}
				})
			},
			doPreview(pic) {
				uni.previewImage({
					urls: [pic],
				});
			},

			doRemove(item, index) {
				this.upload_pic_list.splice(index, 1)
			},

			doUpload() {
				this.doUploadFn();
				// util.handleUploadImage({
				// 	count: 6,
				// 	successCallback: (res) => {
				// 		// this.upload_image = res.data.path;
				// 		this.upload_pic_list.push(res.data)
				// 	}
				// });
			},

			// 上传图片
			doUploadFn() {
				// #ifdef H5
				this.do_h5_upload();
				// #endif

				// #ifndef H5
				this.do_mp_upload();
				// #endif
			},


			// H5环境上传图片
			do_h5_upload() {
				let count = this.allowUploadNumber - this.upload_pic_list.length
				uni.chooseImage({
					count: count || 1,
					mediaType: ['image'], // 图片// ['image', 'video']	
					sourceType: ['album', 'camera'], // 从相册选择
					sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
					success: (res) => {
						console.warn('选择图片 success', res)

						// tempFilePaths  路径列表
						// tempFiles			文件列表
						res.tempFiles.forEach(file => {
							this.$apiUpload({
								url: '/service.php',
								method: 'post',
								data: {
									action: 'index_localUpload',
									img: file.path,
									if_touxiang: 0,
								},
							}).then(res => {
								if (res.code == 200) {
									let pic = res.data;
									this.upload_pic_list.push(pic)
								}
							});
						})
					}
				});
			},

			// 小程序环境上传图片
			do_mp_upload() {
				let count = this.allowUploadNumber - this.upload_pic_list.length
				uni.chooseMedia({
					count: count || 1,
					mediaType: ['image'], // 图片// ['image', 'video']	
					sourceType: ['album', 'camera'], // 从相册选择
					sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
					success: (res) => {
						console.warn('选择图片 success', res)

						// tempFilePaths  路径列表
						// tempFiles			文件列表 【{tempFilePath: '临时路径'}】
						res.tempFiles.forEach(file => {
							this.$apiUpload({
								url: '/service.php',
								method: 'post',
								data: {
									action: 'index_localUpload',
									img: file.tempFilePath,
									if_touxiang: 0,
								},
							}).then(res => {
								if (res.code == 200) {
									let pic = res.data;
									this.upload_pic_list.push(pic)
								}
							});
						})
					}
				});
			},


		}
	}
</script>




<style lang="scss">
	page {
		background: #F8F8F8;
	}
</style>

<style lang="scss" scoped>
	.page-ctx {
		padding: 32rpx;
	}

	.box-item {
		margin-bottom: 20rpx;
		background: #fff;
		padding: 0 20rpx 0 20rpx;


		// box-shadow: 0rpx 0rpx 16rpx 2rpx rgba(0, 0, 0, 0.08);
		border-radius: 8rpx 8rpx 8rpx 8rpx;

		.products-title {
			font-weight: bold;
			font-size: 28rpx;
			color: #222222;
			padding-top: 34rpx;
		}
	}



	.product-item {
		padding: 26rpx 0 40rpx;

		&+.product-item {
			border-top: 1rpx solid #eee;
		}

		.poster-box {
			width: 176rpx;
			height: 176rpx;
			border-radius: 10rpx;
			overflow: hidden;

			image {
				width: 176rpx;
				height: 176rpx;
			}
		}

		.info {
			flex: 1;
			overflow: hidden;
			padding-left: 20rpx;
			// width: calc(100% - 140rpx);


			.title-box {}


			.title {
				font-family: PingFang SC, PingFang SC;
				font-weight: bold;
				font-size: 26rpx;
				color: #222222;
				line-height: 1.5;
			}


			.desc-box {
				margin-top: 14rpx;

				.desc {
					font-family: PingFang SC, PingFang SC;
					font-weight: 400;
					font-size: 24rpx;
					color: #B3B9C9;
				}
			}


			.price-info {
				margin-top: 46rpx;
				margin-top: 14rpx;



				.price {
					.huobi {
						font-family: PingFang SC, PingFang SC;
						font-weight: bold;
						font-size: 20rpx;
						color: #000000;
					}

					.price-val {
						font-family: PingFang SC, PingFang SC;
						font-weight: bold;
						font-size: 28rpx;
						color: #000000;
					}
				}


				.num-box {
					font-family: PingFang SC, PingFang SC;
					font-weight: 400;
					font-size: 24rpx;
					color: #7D7D7D;

					.num {
						margin-left: 20rpx;

						font-size: 24rpx;
						color: #000000;
					}
				}
			}
		}
	}


	.box-form {
		padding: 20rpx;

		.title {
			font-family: PingFang SC, PingFang SC;
			font-weight: 800;
			font-size: 28rpx;
			color: #222222;
		}

		.rate-box {
			margin: 30rpx 0;

			.reviews-star {
				.star-list {
					.star-item {
						margin-right: 10rpx;
						width: 32rpx;
						height: 32rpx;

						image {
							width: 32rpx;
							height: 32rpx;
						}
					}
				}
			}

			.star-title {
				margin-left: 40rpx;
				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #222222;
			}
		}

		.textarea-box {
			margin-top: 20rpx;

			textarea {
				overflow: hidden;
				background: #FFFFFF;
				background: #F8F8F8;
				border-radius: 12rpx 12rpx 12rpx 12rpx;
				border: 1rpx solid #DDDDDD;

				padding: 30rpx 20rpx;
				display: block;
				width: 100%;
				min-height: 280rpx;

				border-radius: 12rpx 12rpx 12rpx 12rpx;

				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #7D7D7D;
			}

			.textarea-p {
				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #7D7D7D;
			}

			/deep/.u-textarea {
				background: #F8F8F8;
				border-radius: 4rpx 4rpx 4rpx 4rpx;

				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #7D7D7D;
			}

			/deep/.u-textarea__count {
				background-color: #F6FAFD !important;
				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #7D7D7D;
			}

			.input-placeholder {
				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #7D7D7D;
			}
		}


	}






	.upload-wrap {
		margin-top: 30rpx;
	}

	.upload-list {
		display: flex;
		flex-wrap: wrap;


		.upload-item {
			position: relative;
			width: 160rpx;
			height: 160rpx;
			margin-right: 20rpx;
			margin-bottom: 32rpx;

			&:nth-child(3n) {
				margin-right: 0;
			}

			.remove-box {
				position: absolute;
				z-index: 10;
				top: -10rpx;
				right: -10rpx;

				image {
					width: 42rpx;
					height: 42rpx;
				}
			}

			.preview-box {
				width: 160rpx;
				height: 160rpx;
				background: #FFF;

				image {
					width: 160rpx;
					height: 160rpx;
				}
			}

			.upload-box {
				width: 160rpx;
				height: 160rpx;
				background: #FFF;

				&.shangchuan-box {
					display: flex;
					justify-content: center;
					align-items: center;
					flex-direction: column;
				}


				.image-box {
					display: flex;
					justify-content: center;

					image {
						width: 48rpx;
						height: 42rpx;
					}
				}

				.text {
					margin-top: 16rpx;
					text-align: center;
					font-family: PingFangSC-Medium;
					font-weight: 500;
					font-size: 24rpx;
					color: #333333;
				}
			}
		}



		.upload-box {
			width: 160rpx;
			height: 160rpx;
			border: 1rpx solid #ddd;

			.icon-box {
				width: 60rpx;
				height: 60rpx;

				image {
					width: 60rpx;
					height: 60rpx;
				}
			}

			.title {
				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 24rpx;
				color: #666666;
			}

			.tip {
				font-family: PingFang SC, PingFang SC;
				font-weight: 400;
				font-size: 20rpx;
				color: #C8C8C8;
			}
		}
	}




	.safe-fixed-bottom {

		.btns {
			width: 100%;

			.btn {
				width: 345rpx;
				width: 100%;
				height: 80rpx;
				background: #DDDDDD;
				border-radius: 40rpx;
				font-family: PingFang SC, PingFang SC;
				font-size: 32rpx;
				color: #FFFFFF;
				// background: linear-gradient(90deg, #5CC1F7 0%, #42C6BF 100%);
				background: #CB0011;


				&[disabled] {
					background: #DDDDDD;
				}
			}
		}

	}
</style>